Because you like Dr. Gonzo in Fear and Loathing in Las Vegas
Moe Szyslak is the crabby owner of the grimiest bar in Springfield. See them in The Simpsons.
The "runt" of his biker gang, Tetsuo Shima grapples with a perpetual inferiority complex. See them in Akira.
With his good looks and magnetic personality, Will Smith seems destined to be a Hollywood megastar. See them in The Fresh Prince of Bel-Air.
A short-tempered guy, Bowser is determined to wreak havoc on the Mushroom Kingdom. See them in Super Mario Bros..
Harrison Wells is a brilliant scientist full of secrets. See them in DC Extended Universe.
C is for cookie, and that's more than good enough for him. See them in Sesame Street.
Brian Griffin is the most scholarly member of the family—when he's not drunk on martinis. See them in Family Guy.
Thanos is an intergalactic warlord, on the hunt for infinite power. See them in Marvel Cinematic Universe.
Don't ask the ruthless queen of the Tokyo underworld any questions unless you're fine with losing a limb. See them in Kill Bill vol. 1.
Louise Belcher might be just a kid, but she can manipulate just about anyone with a pulse. All in the name of fun, of course. See them in Bob's Burgers.
Give in to the dark side with vampire Lestat; it's more fun. See them in Interview with the Vampire: The Vampire Chronicles.